If you love them, let them go

This news story snagged my attention. Caterpillars have learned to mimic queen ants so they can nest and be nurtured in ant colonies, receiving preferential treatment over actual ants and generally lording it up in the colony until such time as they're ready to take flight. This beats the old cuckoo in the nest any day of the week. I wonder how the Queen Ant feels when her 'baby' flies the nest? Bewildered, much?